

This will vary because unlike other stat sites we include 100% of a brackets champions played and never include champions that don't belong in the bracket.
Emerald+ Champions Analysed: 34,365,425
We include 100% of the champions played of every selected tier bracket in our analysis, we never include champions from outside the tier quoted tier.


Janna Counters
Janna support vs middle Counters
Janna support on Patch 30 is the strongest counter to middle champions of Kai'Sa, Lucian & Nunu a Willump. While Janna support is countered most by middle champions of Riven, Singed & Neeko. Below is a detailed breakdown of Janna support counters against middle champions with a minimum of 100 games.


Riven
Vyhnankyně
Janna wins against Riven 45.08% of the time which is 0.83% lower against Riven than the average opponent.
After normalising both champions win rates Janna wins against Riven 4.31% less often than would be expected.
The average opponent winrate against Riven is 45.91%.


Singed
Šílený chemik
Janna wins against Singed 47.66% of the time which is 1.31% higher against Singed than the average opponent.
After normalising both champions win rates Janna wins against Singed 2.18% less often than would be expected.
The average opponent winrate against Singed is 46.35%.


Neeko
Zvědavá chameleonka
Janna wins against Neeko 47.89% of the time which is 1.58% higher against Neeko than the average opponent.
After normalising both champions win rates Janna wins against Neeko 1.91% less often than would be expected.
The average opponent winrate against Neeko is 46.31%.


Anivia
Kryofénix
Janna wins against Anivia 47.99% of the time which is 0.66% higher against Anivia than the average opponent.
After normalising both champions win rates Janna wins against Anivia 2.83% less often than would be expected.
The average opponent winrate against Anivia is 47.33%.


Heimerdinger
Vznešený vynálezce
Janna wins against Heimerdinger 48.09% of the time which is 2.67% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Janna wins against Heimerdinger 0.81% less often than would be expected.
The average opponent winrate against Heimerdinger is 45.42%.


Morgana
Padlá
Janna wins against Morgana 48.16% of the time which is 1.62% higher against Morgana than the average opponent.
After normalising both champions win rates Janna wins against Morgana 1.87% less often than would be expected.
The average opponent winrate against Morgana is 46.54%.


Zilean
Strážce času
Janna wins against Zilean 48.23% of the time which is 2.49% higher against Zilean than the average opponent.
After normalising both champions win rates Janna wins against Zilean 0.99% less often than would be expected.
The average opponent winrate against Zilean is 45.74%.


Qiyana
Císařovna živlů
Janna wins against Qiyana 48.45% of the time which is 0.23% lower against Qiyana than the average opponent.
After normalising both champions win rates Janna wins against Qiyana 3.72% less often than would be expected.
The average opponent winrate against Qiyana is 48.68%.


Quinn
Křídla Demacie
Janna wins against Quinn 48.45% of the time which is 3.25% higher against Quinn than the average opponent.
After normalising both champions win rates Janna wins against Quinn 0.23% less often than would be expected.
The average opponent winrate against Quinn is 45.20%.


Vex
Vládkyně splínů
Janna wins against Vex 48.52% of the time which is 2.30% higher against Vex than the average opponent.
After normalising both champions win rates Janna wins against Vex 1.18% less often than would be expected.
The average opponent winrate against Vex is 46.22%.


Zac
Tajná zbraň
Janna wins against Zac 49.40% of the time which is 4.12% higher against Zac than the average opponent.
After normalising both champions win rates Janna wins against Zac 0.64% more often than would be expected.
The average opponent winrate against Zac is 45.28%.


Fiddlesticks
Prastaré zlo
Janna wins against Fiddlesticks 49.55% of the time which is 2.35% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Janna wins against Fiddlesticks 1.14% less often than would be expected.
The average opponent winrate against Fiddlesticks is 47.20%.


Mordekaiser
Železný přízrak
Janna wins against Mordekaiser 49.68% of the time which is 2.40% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Janna wins against Mordekaiser 1.09% less often than would be expected.
The average opponent winrate against Mordekaiser is 47.28%.


Cho'Gath
Hrůza z Prázdnoty
Janna wins against Cho'Gath 49.82% of the time which is 2.32% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Janna wins against Cho'Gath 1.17% less often than would be expected.
The average opponent winrate against Cho'Gath is 47.50%.


Shen
Oko soumraku
Janna wins against Shen 50.00% of the time which is 1.41% higher against Shen than the average opponent.
After normalising both champions win rates Janna wins against Shen 2.08% less often than would be expected.
The average opponent winrate against Shen is 48.59%.


Swain
Noxijský velegenerál
Janna wins against Swain 50.34% of the time which is 3.43% higher against Swain than the average opponent.
After normalising both champions win rates Janna wins against Swain 0.06% less often than would be expected.
The average opponent winrate against Swain is 46.91%.


Gwen
Posvátná švadlena
Janna wins against Gwen 50.39% of the time which is 2.87% higher against Gwen than the average opponent.
After normalising both champions win rates Janna wins against Gwen 0.62% less often than would be expected.
The average opponent winrate against Gwen is 47.52%.


Kayle
Spravedlivá
Janna wins against Kayle 50.43% of the time which is 4.05% higher against Kayle than the average opponent.
After normalising both champions win rates Janna wins against Kayle 0.56% more often than would be expected.
The average opponent winrate against Kayle is 46.38%.


Seraphine
Idealistická pěvkyně
Janna wins against Seraphine 50.63% of the time which is 0.64% lower against Seraphine than the average opponent.
After normalising both champions win rates Janna wins against Seraphine 4.13% less often than would be expected.
The average opponent winrate against Seraphine is 51.27%.


Ekko
Mladičký pán střípků času
Janna wins against Ekko 50.63% of the time which is 2.87% higher against Ekko than the average opponent.
After normalising both champions win rates Janna wins against Ekko 0.62% less often than would be expected.
The average opponent winrate against Ekko is 47.76%.


Zoe
Aspekt soumraku
Janna wins against Zoe 50.80% of the time which is 3.30% higher against Zoe than the average opponent.
After normalising both champions win rates Janna wins against Zoe 0.19% less often than would be expected.
The average opponent winrate against Zoe is 47.50%.


Malphite
Úlomek monolitu
Janna wins against Malphite 50.85% of the time which is 4.01% higher against Malphite than the average opponent.
After normalising both champions win rates Janna wins against Malphite 0.52% more often than would be expected.
The average opponent winrate against Malphite is 46.84%.


Teemo
Rychlý zvěd
Janna wins against Teemo 50.86% of the time which is 2.13% higher against Teemo than the average opponent.
After normalising both champions win rates Janna wins against Teemo 1.36% less often than would be expected.
The average opponent winrate against Teemo is 48.73%.


K'Sante
Pýcha Nazumah
Janna wins against K'Sante 50.96% of the time which is 0.43% higher against K'Sante than the average opponent.
After normalising both champions win rates Janna wins against K'Sante 3.06% less often than would be expected.
The average opponent winrate against K'Sante is 50.53%.


Syndra
Temná vládkyně
Janna wins against Syndra 51.13% of the time which is 2.63% higher against Syndra than the average opponent.
After normalising both champions win rates Janna wins against Syndra 0.86% less often than would be expected.
The average opponent winrate against Syndra is 48.50%.


Annie
Temné dítě
Janna wins against Annie 51.18% of the time which is 4.07% higher against Annie than the average opponent.
After normalising both champions win rates Janna wins against Annie 0.58% more often than would be expected.
The average opponent winrate against Annie is 47.11%.


Katarina
Zlověstná čepel
Janna wins against Katarina 51.25% of the time which is 3.19% higher against Katarina than the average opponent.
After normalising both champions win rates Janna wins against Katarina 0.30% less often than would be expected.
The average opponent winrate against Katarina is 48.06%.


Orianna
Mechanická dáma
Janna wins against Orianna 51.42% of the time which is 2.22% higher against Orianna than the average opponent.
After normalising both champions win rates Janna wins against Orianna 1.27% less often than would be expected.
The average opponent winrate against Orianna is 49.20%.


Vel'Koz
Oko z Prázdnoty
Janna wins against Vel'Koz 51.45% of the time which is 3.34% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Janna wins against Vel'Koz 0.15% less often than would be expected.
The average opponent winrate against Vel'Koz is 48.11%.


Aurora
Čarodějka mezi světy
Janna wins against Aurora 51.52% of the time which is 2.34% higher against Aurora than the average opponent.
After normalising both champions win rates Janna wins against Aurora 1.15% less often than would be expected.
The average opponent winrate against Aurora is 49.18%.


Taliyah
Splétačka kamene
Janna wins against Taliyah 51.53% of the time which is 2.88% higher against Taliyah than the average opponent.
After normalising both champions win rates Janna wins against Taliyah 0.61% less often than would be expected.
The average opponent winrate against Taliyah is 48.65%.


Kassadin
Poutník z Prázdnoty
Janna wins against Kassadin 51.69% of the time which is 2.87% higher against Kassadin than the average opponent.
After normalising both champions win rates Janna wins against Kassadin 0.62% less often than would be expected.
The average opponent winrate against Kassadin is 48.82%.


Sylas
Nespoutaný
Janna wins against Sylas 51.76% of the time which is 2.63% higher against Sylas than the average opponent.
After normalising both champions win rates Janna wins against Sylas 0.86% less often than would be expected.
The average opponent winrate against Sylas is 49.13%.


Fizz
Mořský poděs
Janna wins against Fizz 51.79% of the time which is 3.66% higher against Fizz than the average opponent.
After normalising both champions win rates Janna wins against Fizz 0.17% more often than would be expected.
The average opponent winrate against Fizz is 48.13%.


Akali
Odpadlá vražedkyně
Janna wins against Akali 51.81% of the time which is 3.14% higher against Akali than the average opponent.
After normalising both champions win rates Janna wins against Akali 0.35% less often than would be expected.
The average opponent winrate against Akali is 48.67%.


Twisted Fate
Karetní mistr
Janna wins against Twisted Fate 51.89% of the time which is 3.96% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Janna wins against Twisted Fate 0.47% more often than would be expected.
The average opponent winrate against Twisted Fate is 47.93%.


Lissandra
Ledová čarodějka
Janna wins against Lissandra 51.90% of the time which is 3.85% higher against Lissandra than the average opponent.
After normalising both champions win rates Janna wins against Lissandra 0.36% more often than would be expected.
The average opponent winrate against Lissandra is 48.05%.


Akshan
Zběhlý strážce
Janna wins against Akshan 51.98% of the time which is 3.98% higher against Akshan than the average opponent.
After normalising both champions win rates Janna wins against Akshan 0.49% more often than would be expected.
The average opponent winrate against Akshan is 48.00%.


Aurelion Sol
Stvořitel hvězd
Janna wins against Aurelion Sol 52.03% of the time which is 3.77% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Janna wins against Aurelion Sol 0.28% more often than would be expected.
The average opponent winrate against Aurelion Sol is 48.26%.


Diana
Opovržení Měsíce
Janna wins against Diana 52.03% of the time which is 5.20% higher against Diana than the average opponent.
After normalising both champions win rates Janna wins against Diana 1.71% more often than would be expected.
The average opponent winrate against Diana is 46.83%.


LeBlanc
Mistryně klamu
Janna wins against LeBlanc 52.06% of the time which is 3.39% higher against LeBlanc than the average opponent.
After normalising both champions win rates Janna wins against LeBlanc 0.10% less often than would be expected.
The average opponent winrate against LeBlanc is 48.67%.


Kennen
Srdce bouře
Janna wins against Kennen 52.07% of the time which is 6.22% higher against Kennen than the average opponent.
After normalising both champions win rates Janna wins against Kennen 2.74% more often than would be expected.
The average opponent winrate against Kennen is 45.85%.


Brand
Ohnivá pomsta
Janna wins against Brand 52.10% of the time which is 2.56% higher against Brand than the average opponent.
After normalising both champions win rates Janna wins against Brand 0.93% less often than would be expected.
The average opponent winrate against Brand is 49.54%.


Xerath
Vyšší mág
Janna wins against Xerath 52.10% of the time which is 4.43% higher against Xerath than the average opponent.
After normalising both champions win rates Janna wins against Xerath 0.94% more often than would be expected.
The average opponent winrate against Xerath is 47.67%.


Hwei
Vizionář
Janna wins against Hwei 52.16% of the time which is 3.27% higher against Hwei than the average opponent.
After normalising both champions win rates Janna wins against Hwei 0.22% less often than would be expected.
The average opponent winrate against Hwei is 48.89%.


Vladimir
Šarlatový děs
Janna wins against Vladimir 52.19% of the time which is 4.24% higher against Vladimir than the average opponent.
After normalising both champions win rates Janna wins against Vladimir 0.75% more often than would be expected.
The average opponent winrate against Vladimir is 47.95%.


Veigar
Maličký pán zla
Janna wins against Veigar 52.24% of the time which is 3.73% higher against Veigar than the average opponent.
After normalising both champions win rates Janna wins against Veigar 0.24% more often than would be expected.
The average opponent winrate against Veigar is 48.51%.


Yasuo
Zahanbený
Janna wins against Yasuo 52.34% of the time which is 3.62% higher against Yasuo than the average opponent.
After normalising both champions win rates Janna wins against Yasuo 0.13% more often than would be expected.
The average opponent winrate against Yasuo is 48.72%.


Sett
Velký kápo
Janna wins against Sett 52.38% of the time which is 6.63% higher against Sett than the average opponent.
After normalising both champions win rates Janna wins against Sett 3.15% more often than would be expected.
The average opponent winrate against Sett is 45.75%.


Gragas
Podněcovač mas
Janna wins against Gragas 52.43% of the time which is 5.76% higher against Gragas than the average opponent.
After normalising both champions win rates Janna wins against Gragas 2.27% more often than would be expected.
The average opponent winrate against Gragas is 46.67%.


Talon
Stín čepele
Janna wins against Talon 52.44% of the time which is 3.85% higher against Talon than the average opponent.
After normalising both champions win rates Janna wins against Talon 0.36% more often than would be expected.
The average opponent winrate against Talon is 48.59%.


Lux
Paní světla
Janna wins against Lux 52.44% of the time which is 4.12% higher against Lux than the average opponent.
After normalising both champions win rates Janna wins against Lux 0.63% more often than would be expected.
The average opponent winrate against Lux is 48.32%.


Zed
Mistr stínů
Janna wins against Zed 52.48% of the time which is 2.85% higher against Zed than the average opponent.
After normalising both champions win rates Janna wins against Zed 0.64% less often than would be expected.
The average opponent winrate against Zed is 49.63%.


Cassiopeia
Hadí objetí
Janna wins against Cassiopeia 52.48% of the time which is 4.04% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Janna wins against Cassiopeia 0.55% more often than would be expected.
The average opponent winrate against Cassiopeia is 48.44%.


Kled
Hašteřivý dragoun
Janna wins against Kled 52.50% of the time which is 6.09% higher against Kled than the average opponent.
After normalising both champions win rates Janna wins against Kled 2.60% more often than would be expected.
The average opponent winrate against Kled is 46.41%.


Sion
Nemrtvý kolos
Janna wins against Sion 52.61% of the time which is 3.89% higher against Sion than the average opponent.
After normalising both champions win rates Janna wins against Sion 0.40% more often than would be expected.
The average opponent winrate against Sion is 48.72%.


Ahri
Devítiocasá liška
Janna wins against Ahri 52.70% of the time which is 3.73% higher against Ahri than the average opponent.
After normalising both champions win rates Janna wins against Ahri 0.24% more often than would be expected.
The average opponent winrate against Ahri is 48.97%.


Naafiri
Pes, který kouše stokrát
Janna wins against Naafiri 52.74% of the time which is 6.25% higher against Naafiri than the average opponent.
After normalising both champions win rates Janna wins against Naafiri 2.76% more often than would be expected.
The average opponent winrate against Naafiri is 46.49%.


Ryze
Runový mág
Janna wins against Ryze 52.91% of the time which is 2.58% higher against Ryze than the average opponent.
After normalising both champions win rates Janna wins against Ryze 0.91% less often than would be expected.
The average opponent winrate against Ryze is 50.33%.


Viktor
Zvěstovatel arkany
Janna wins against Viktor 53.03% of the time which is 3.28% higher against Viktor than the average opponent.
After normalising both champions win rates Janna wins against Viktor 0.21% less often than would be expected.
The average opponent winrate against Viktor is 49.75%.


Malzahar
Prorok z Prázdnoty
Janna wins against Malzahar 53.19% of the time which is 5.22% higher against Malzahar than the average opponent.
After normalising both champions win rates Janna wins against Malzahar 1.73% more often than would be expected.
The average opponent winrate against Malzahar is 47.97%.


Karma
Osvícená
Janna wins against Karma 53.20% of the time which is 3.74% higher against Karma than the average opponent.
After normalising both champions win rates Janna wins against Karma 0.25% more often than would be expected.
The average opponent winrate against Karma is 49.46%.


Galio
Kolos
Janna wins against Galio 53.23% of the time which is 5.14% higher against Galio than the average opponent.
After normalising both champions win rates Janna wins against Galio 1.65% more often than would be expected.
The average opponent winrate against Galio is 48.09%.


Jayce
Obránce zítřka
Janna wins against Jayce 53.26% of the time which is 3.60% higher against Jayce than the average opponent.
After normalising both champions win rates Janna wins against Jayce 0.11% more often than would be expected.
The average opponent winrate against Jayce is 49.66%.


Viego
Padlý král
Janna wins against Viego 53.51% of the time which is 1.75% higher against Viego than the average opponent.
After normalising both champions win rates Janna wins against Viego 1.73% less often than would be expected.
The average opponent winrate against Viego is 51.76%.


Rumble
Sestrojený postrach
Janna wins against Rumble 53.57% of the time which is 4.28% higher against Rumble than the average opponent.
After normalising both champions win rates Janna wins against Rumble 0.79% more often than would be expected.
The average opponent winrate against Rumble is 49.29%.


Pantheon
Nezlomné kopí
Janna wins against Pantheon 53.58% of the time which is 6.82% higher against Pantheon than the average opponent.
After normalising both champions win rates Janna wins against Pantheon 3.33% more often than would be expected.
The average opponent winrate against Pantheon is 46.76%.


Twitch
Morová krysa
Janna wins against Twitch 53.70% of the time which is 2.97% higher against Twitch than the average opponent.
After normalising both champions win rates Janna wins against Twitch 0.52% less often than would be expected.
The average opponent winrate against Twitch is 50.73%.


Ziggs
Odborník na exploze
Janna wins against Ziggs 53.79% of the time which is 2.88% higher against Ziggs than the average opponent.
After normalising both champions win rates Janna wins against Ziggs 0.61% less often than would be expected.
The average opponent winrate against Ziggs is 50.91%.


Ambessa
Válečná matriarcha
Janna wins against Ambessa 53.87% of the time which is 4.77% higher against Ambessa than the average opponent.
After normalising both champions win rates Janna wins against Ambessa 1.28% more often than would be expected.
The average opponent winrate against Ambessa is 49.10%.


Aatrox
Čepel darkinů
Janna wins against Aatrox 53.96% of the time which is 5.63% higher against Aatrox than the average opponent.
After normalising both champions win rates Janna wins against Aatrox 2.14% more often than would be expected.
The average opponent winrate against Aatrox is 48.33%.


Mel
Odraz duše
Janna wins against Mel 53.98% of the time which is 2.62% higher against Mel than the average opponent.
After normalising both champions win rates Janna wins against Mel 0.87% less often than would be expected.
The average opponent winrate against Mel is 51.36%.


Smolder
Ohnivé mládě
Janna wins against Smolder 54.15% of the time which is 0.73% higher against Smolder than the average opponent.
After normalising both champions win rates Janna wins against Smolder 2.74% less often than would be expected.
The average opponent winrate against Smolder is 53.42%.


Corki
Odvážný bombometčík
Janna wins against Corki 54.65% of the time which is 2.32% higher against Corki than the average opponent.
After normalising both champions win rates Janna wins against Corki 1.16% less often than would be expected.
The average opponent winrate against Corki is 52.33%.


Gangplank
Zhouba moří
Janna wins against Gangplank 54.94% of the time which is 5.34% higher against Gangplank than the average opponent.
After normalising both champions win rates Janna wins against Gangplank 1.85% more often than would be expected.
The average opponent winrate against Gangplank is 49.60%.


Azir
Písečný císař
Janna wins against Azir 55.04% of the time which is 3.34% higher against Azir than the average opponent.
After normalising both champions win rates Janna wins against Azir 0.14% less often than would be expected.
The average opponent winrate against Azir is 51.70%.


Irelia
Tanečnice s čepelemi
Janna wins against Irelia 55.19% of the time which is 5.60% higher against Irelia than the average opponent.
After normalising both champions win rates Janna wins against Irelia 2.11% more often than would be expected.
The average opponent winrate against Irelia is 49.59%.


Tristana
Yordlí pistolnice
Janna wins against Tristana 55.35% of the time which is 2.86% higher against Tristana than the average opponent.
After normalising both champions win rates Janna wins against Tristana 0.62% less often than would be expected.
The average opponent winrate against Tristana is 52.49%.


Dr. Mundo
Šílenec ze Zaunu
Janna wins against Dr. Mundo 55.42% of the time which is 5.63% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Janna wins against Dr. Mundo 2.14% more often than would be expected.
The average opponent winrate against Dr. Mundo is 49.79%.


Tryndamere
Král barbarů
Janna wins against Tryndamere 55.56% of the time which is 7.51% higher against Tryndamere than the average opponent.
After normalising both champions win rates Janna wins against Tryndamere 4.02% more often than would be expected.
The average opponent winrate against Tryndamere is 48.05%.


Yone
Nezapomenutý
Janna wins against Yone 55.72% of the time which is 3.75% higher against Yone than the average opponent.
After normalising both champions win rates Janna wins against Yone 0.27% more often than would be expected.
The average opponent winrate against Yone is 51.97%.


Nasus
Strážce písků
Janna wins against Nasus 56.18% of the time which is 7.33% higher against Nasus than the average opponent.
After normalising both champions win rates Janna wins against Nasus 3.84% more often than would be expected.
The average opponent winrate against Nasus is 48.85%.


Renekton
Písečný řezník
Janna wins against Renekton 56.64% of the time which is 8.60% higher against Renekton than the average opponent.
After normalising both champions win rates Janna wins against Renekton 5.11% more often than would be expected.
The average opponent winrate against Renekton is 48.04%.


Vayne
Noční lovkyně
Janna wins against Vayne 57.01% of the time which is 6.36% higher against Vayne than the average opponent.
After normalising both champions win rates Janna wins against Vayne 2.87% more often than would be expected.
The average opponent winrate against Vayne is 50.65%.


Karthus
Smrtonoš
Janna wins against Karthus 57.14% of the time which is 7.69% higher against Karthus than the average opponent.
After normalising both champions win rates Janna wins against Karthus 4.20% more often than would be expected.
The average opponent winrate against Karthus is 49.45%.


Garen
Moc Demacie
Janna wins against Garen 57.37% of the time which is 8.60% higher against Garen than the average opponent.
After normalising both champions win rates Janna wins against Garen 5.11% more often than would be expected.
The average opponent winrate against Garen is 48.77%.


Varus
Šíp pomsty
Janna wins against Varus 57.95% of the time which is 4.38% higher against Varus than the average opponent.
After normalising both champions win rates Janna wins against Varus 0.91% more often than would be expected.
The average opponent winrate against Varus is 53.57%.


Nunu a Willump
Kluk a jeho yetti
Janna wins against Nunu a Willump 58.82% of the time which is 9.55% higher against Nunu a Willump than the average opponent.
After normalising both champions win rates Janna wins against Nunu a Willump 6.06% more often than would be expected.
The average opponent winrate against Nunu a Willump is 49.27%.


Ezreal
Bezstarostný průzkumník
Janna wins against Ezreal 58.82% of the time which is 1.73% higher against Ezreal than the average opponent.
After normalising both champions win rates Janna wins against Ezreal 1.70% less often than would be expected.
The average opponent winrate against Ezreal is 57.09%.


Lucian
Očistný plamen
Janna wins against Lucian 59.20% of the time which is 2.75% higher against Lucian than the average opponent.
After normalising both champions win rates Janna wins against Lucian 0.69% less often than would be expected.
The average opponent winrate against Lucian is 56.45%.


Kai'Sa
Dcera Prázdnoty
Janna wins against Kai'Sa 63.42% of the time which is 7.96% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Janna wins against Kai'Sa 4.51% more often than would be expected.
The average opponent winrate against Kai'Sa is 55.46%.